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Washington Nationals' Jayson Werth, right, reacts as he rounds the bases after hitting the game-winning solo home run in the ninth inning of Game 4 of the National League division baseball series against the St. Louis Cardinals on Thursday, Oct. 11, 2012, in Washington. Washington won 2-1. (AP Photo/Nick Wass)

Washington Nationals' Jayson Werth, right, reacts as he rounds the bases after hitting the game-winning solo home run in the ninth inning of Game 4 of the National League division baseball series against the St. Louis Cardinals on Thursday, Oct. 11, 2012, in Washington. Washington won 2-1. (AP Photo/Nick Wass)